OUR SYSTEMS

Standard Flat Roof System

Mastic Asphalt is the ultimate flat roofing system and has been used extensively over hundreds of years. It has stood the test of time, protecting many of New Zealand’s most prestigious buildings.

Pacoflex Mastic Asphalt is recognized for its durability and effectiveness as a waterproofing system. It is suitable for potable water use and can be finished in a range of colours.

  • Total System Weight = 45.22 kg/m²
  • KEY FEATURES-

    • Monolithic: An aesthetic seamless finish
    • Unbonded: Allowing movement between structure and materials
    • Minimal Fall: Can be laid at falls lower than 1.80
    • Lifespan: British research establishment says a properly designed & installed mastic asphalt system would last 60 years
    • Durable: With all the benefits of traditional mastic asphalt but with added polymers to improve flexibility and durability
    • Proven: Mastic Asphalt is one of the oldest waterproofing products around today
    • Warranty: with 20 years warranty for supply and installation
    • Manufacture: All in accordance with ISO 9001:2008
  • INSTALLATION & APPLICATION+

Technical Drawings

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Blockwall Upstand Detail

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Upstand to Cavity Wall Detail

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Blockwall / Torch-On Upstand Detail

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Cast Concrete Upstand Detail

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Blockwall Threshold Upstand Detail

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Blockwall Parapet Outlet Detail

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Outlet Detail

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Cast Concrete Parapet with Cap Flashing Detail

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Change of Level Detail

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Typical Drip Edge Detail

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Mastic - Nuplex Tanking Interface Detail

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Mastic - Nuplex Tanking Interface Detail

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Gutter Drip Edge Detail

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Downpipe Penetration

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'Hockey Stick' Pipe Penetration Detail

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Fall Restraint Plinth Mount Detail

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Plant Room Plinth Detail

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Top Mounted Balustrade Detail

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Side Mounted Balustrade Detail

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Stair Support Detail